Answers for "laravel check if debug"

laravel debug

composer require barryvdh/laravel-debugbar --dev
php artisan vendor:publish --provider="Barryvdh\Debugbar\ServiceProvider"

debugger in laravel

Debugbar::startMeasure('render','Time for rendering');
Debugbar::stopMeasure('render');
Debugbar::addMeasure('now', LARAVEL_START, microtime(true));
Debugbar::measure('My long operation', function() {
    // Do something…
});